179617810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^2$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 344990016

約数和(自身を除く): 165372206

約数列:

[1, 2, 5, 10, 23, 46, 83, 97, 115, 166, 194, 230, 415, 485, 830, 970, 1909, 2231, 3818, 4462, 8051, 9409, 9545, 11155, 16102, 18818, 19090, 22310, 40255, 47045, 80510, 94090, 185173, 216407, 370346, 432814, 780947, 925865, 1082035, 1561894, 1851730, 2164070, 3904735, 7809470, 17961781, 35923562, 89808905, 179617810]

約数ペア:

[(1, 179617810), (2, 89808905), (5, 35923562), (10, 17961781), (23, 7809470), (46, 3904735), (83, 2164070), (97, 1851730), (115, 1561894), (166, 1082035), (194, 925865), (230, 780947), (415, 432814), (485, 370346), (830, 216407), (970, 185173), (1909, 94090), (2231, 80510), (3818, 47045), (4462, 40255), (8051, 22310), (9409, 19090), (9545, 18818), (11155, 16102)]